Home - Heavy Duty Mobile Equipment Fire Protection Systems - AFEX Fire Suppression Systems, Weknow heavy equipment AFEX is uniquely positioned to meet your fire protection needs. WE KNOW HEAVY EQUIPMENT. In fact it is all we do! AFEX is the #1 manufacturer of fire suppression systems in the Americas. We design reliable systems that function and protect, but do not deter operation. We can provide protection for everything […].